128534216

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{271}}^1\times {\mathrm{587}}^1$

素因数の和:965

約数の個数: 32

約数和(自身を含む): 244702080

約数和(自身を除く): 116167864

約数列:

[1, 2, 4, 8, 101, 202, 271, 404, 542, 587, 808, 1084, 1174, 2168, 2348, 4696, 27371, 54742, 59287, 109484, 118574, 159077, 218968, 237148, 318154, 474296, 636308, 1272616, 16066777, 32133554, 64267108, 128534216]

約数ペア:

[(1, 128534216), (2, 64267108), (4, 32133554), (8, 16066777), (101, 1272616), (202, 636308), (271, 474296), (404, 318154), (542, 237148), (587, 218968), (808, 159077), (1084, 118574), (1174, 109484), (2168, 59287), (2348, 54742), (4696, 27371)]